{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "Ventricular DNA content was unchanged during the early stage ( 1 - 4 days ) of hypertrophic growth but increased to a new steady - state level 19 % above the controls after 8 days of treatment ."}
{"Chemical": [], "Disease": ["hypertrophic"]}